73663570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 145774080

約数和(自身を除く): 72110510

約数列:

[1, 2, 5, 10, 19, 38, 47, 73, 94, 95, 113, 146, 190, 226, 235, 365, 470, 565, 730, 893, 1130, 1387, 1786, 2147, 2774, 3431, 4294, 4465, 5311, 6862, 6935, 8249, 8930, 10622, 10735, 13870, 16498, 17155, 21470, 26555, 34310, 41245, 53110, 65189, 82490, 100909, 130378, 156731, 201818, 313462, 325945, 387703, 504545, 651890, 775406, 783655, 1009090, 1567310, 1938515, 3877030, 7366357, 14732714, 36831785, 73663570]

約数ペア:

[(1, 73663570), (2, 36831785), (5, 14732714), (10, 7366357), (19, 3877030), (38, 1938515), (47, 1567310), (73, 1009090), (94, 783655), (95, 775406), (113, 651890), (146, 504545), (190, 387703), (226, 325945), (235, 313462), (365, 201818), (470, 156731), (565, 130378), (730, 100909), (893, 82490), (1130, 65189), (1387, 53110), (1786, 41245), (2147, 34310), (2774, 26555), (3431, 21470), (4294, 17155), (4465, 16498), (5311, 13870), (6862, 10735), (6935, 10622), (8249, 8930)]